| september 25 2017 |  B. Szczypka | ŁKS Łódź |  Atletico Barcelona #2 | RSD40 330 000 |
| september 24 2017 |  B. Likar |  San Juan Bautista | ŁKS Łódź | RSD41 498 750 |
| september 24 2017 |  A. Vllasi |  Guangzhou Evergrande | ŁKS Łódź | RSD109 541 354 |
| september 22 2017 | P. Bulanda | ŁKS Łódź |  FC Trebisov | RSD12 889 479 |
| september 21 2017 | O. Jaśniewski | ŁKS Łódź |  FC Ansfelden | RSD13 159 109 |
| september 2 2017 | A. Żelazek | ŁKS Łódź |  Qin Empire | RSD27 500 000 |
| september 1 2017 |  P. Forgues | Angers #5 | ŁKS Łódź | RSD33 530 584 |
| september 1 2017 |  P. Kauranen | FC Tammelan Ryske | ŁKS Łódź | RSD16 005 562 |
| september 1 2017 |  Y. Hao |  GPL Internazionale Milano | ŁKS Łódź | RSD39 250 000 |
| august 31 2017 | J. Fok |  MPL Leeds United | ŁKS Łódź | RSD18 750 000 |
| august 30 2017 | M. Moraczewski | ŁKS Łódź |  Podgorica #8 (På lån) | (RSD203 125) |
| august 30 2017 | N. Słotwiński | ŁKS Łódź |  三聚氰胺氧乐果 | RSD13 359 375 |
| august 29 2017 |  Č. Gruzdulis | ŁKS Łódź |  Borussia-dortmund FC | RSD4 800 000 |
| august 24 2017 |  A. Gersevanov | ŁKS Łódź | |☆|☆|☆| DragonS™ |☆|☆|☆| (På lån) | (RSD45 128) |
| august 24 2017 | V. Arshinnikov | ŁKS Łódź | Dnepropetrovsk #2 | RSD8 950 113 |
| august 2 2017 | I. Xeilov | ŁKS Łódź |  FC Cluj-Napoca #4 | RSD8 135 001 |
| august 1 2017 | A. Radoń | ŁKS Łódź | Czestochowa #2 | RSD7 754 102 |
| juli 31 2017 |  C. Lauridsen | ŁKS Łódź | Havant United #2 | RSD5 384 739 |
| juli 31 2017 | E. Piontek | ŁKS Łódź | Sarmacja Będzin | RSD9 468 552 |
| juli 8 2017 | B. Butkevičs | ŁKS Łódź |  FC Dnestrovsc #2 (På lån) | (RSD37 977) |
| juli 5 2017 | K. Krastiņš | ŁKS Łódź | FC Livani #19 | RSD24 937 020 |
| juli 4 2017 | M. Karkoszka | ŁKS Łódź |  SC Freiberg | RSD16 184 063 |
| juli 4 2017 |  L. Lemus |  Isótopos de Hortaleza | ŁKS Łódź | RSD63 500 000 |
| juni 9 2017 | T. Lipiec | ŁKS Łódź |  FC Kemerovo | RSD13 497 484 |
| maj 21 2017 | E. Bakumenko | ŁKS Łódź | FC Jelgava #17 | RSD12 813 603 |
Museum